{"action":"Upgrade github.com/argoproj/argo-workflows/v3 to 3.7.14 or later.","affected":[{"fixed":"3.7.14","introduced":"3.7.0"},{"introduced":"3.6.5","last_affected":"3.6.19"}],"component":"github.com/argoproj/argo-workflows/v3","cve_ids":["CVE-2026-40886"],"ecosystem":"Go","epss":0.00592,"exploited":false,"fixed_versions":["3.7.14"],"ghsa_id":"GHSA-5jv8-h7qh-rf5p","id":"tcs_01M5KEYF63CHV45757Z2TMNS4C","modified_at":"2026-09-10T03:50:43.097526471Z","published_at":"2026-04-23T21:39:21Z","references":["https://osv.dev/vulnerability/GHSA-5jv8-h7qh-rf5p","https://github.com/argoproj/argo-workflows/security/advisories/GHSA-5jv8-h7qh-rf5p","https://nvd.nist.gov/vuln/detail/CVE-2026-40886","https://github.com/argoproj/argo-workflows"],"severity":{"label":"high","score":7.7},"sources":[{"source":"osv","source_id":"GHSA-5jv8-h7qh-rf5p#Go/github.com/argoproj/argo-workflows/v3","url":"https://osv.dev/vulnerability/GHSA-5jv8-h7qh-rf5p"}],"summary":"Argo Workflows: Unchecked annotation parsing in pod informer crashes Argo Workflows Controller"}